Tree Erratum

[M.J. Prior]

Let's see if it comes through correctly this time:

                                          Duck(m)x(f)
                                                / \
Goose(m)x(f)"Mother.Goose" Von.Drake(m)x(f)Duck 
Duck(m)x(f)
          \                 /                          /
       Goose(f)x(m)Von.Drake 
Grandma.Duck(f)x(m)Grandpa.Duck
              /                              \
Ludwig.von.Drake(m) Hortense.McDuck(f)x(m)Quackmore.Duck
                                            \
                                     Donald.Duck(m)

Or maybe like this:

I. First Generation

1.1 Duck (male) x ... (female), children: 2.1, 2.2

II. Second Generation

2.1 Duck (m) x ... (f), children: 3.1
2.2 Duck (f) x Von Drake (m), children: 3.2
2.3 Goose (m) x "Mother Goose" (f), children: 3.3

III. Third Generation

3.1 "Grandpa Duck" (m) x "Grandma Duck" (f), children: 4.1
3.2 Von Drake (m) x 3.3 Goose (f), children: 4.2

IV. Fourth Generation

4.1 Quackmore Duck (m) x Hortense McDuck (f), children: 
5.1
4.2 Ludwig von Drake (m)

V. Fifth Generation

5.1 Donald Duck (m)

Greetings,

Michiel Prior.